Hillman Carriage Bolt 5/16 " - 18 X 2-1/2 " Grade 2 Coarse Round Head

DURABLE ALLOY STEEL BUILD: Constructed from high-quality alloy steel for strength and reliability. Ideal for demanding applications where long-lasting performance is required. | VERSATILE CARRIAGE BOLT DESIGN: Cylindrical with round head shape ensures secure fastening. Suitable for wood, metal, and automotive projects needing sturdy connections. | GRADE 2 CARBON STEEL: Manufactured to Grade 2 standards for dependable holding power. Perfect for use in standard bolt assortment kits and general construction tasks. | CONVENIENT PACKAGE QUANTITY: Includes 3 bolts per pack, each measuring 5/16 in diameter and 20.4 in length. Great for projects requiring long bolts and nuts. | AUTOMOTIVE AND HEADBOARD USE: Excellent choice for automotive bolts and headboard bolts. Compatible with nut bolt assemblies for secure and stable installations.